101064215401 has 4 divisors (see below), whose sum is σ = 101070880000. Its totient is φ = 101057550804.

The previous prime is 101064215393. The next prime is 101064215419. The reversal of 101064215401 is 104512460101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101064215401 - 2³ = 101064215393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101064215701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3309501 + ... + 3339898.

It is an arithmetic number, because the mean of its divisors is an integer number (25267720000).

Almost surely, 2^101064215401 is an apocalyptic number.

It is an amenable number.

101064215401 is a deficient number, since it is larger than the sum of its proper divisors (6664599).

101064215401 is an equidigital number, since it uses as much as digits as its factorization.

101064215401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6664598.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 101064215401 its reverse (104512460101), we get a palindrome (205576675502).

The spelling of 101064215401 in words is "one hundred one billion, sixty-four million, two hundred fifteen thousand, four hundred one".